pgsql: Salvage a little bit of work from a failed patch: simplify and

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От tgl@postgresql.org (Tom Lane)
Тема pgsql: Salvage a little bit of work from a failed patch: simplify and
Дата
Msg-id 20081017202724.F05F37545A4@cvs.postgresql.org
обсуждение исходный текст
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Log Message:
-----------
Salvage a little bit of work from a failed patch: simplify and speed up
set_rel_width().  The code had been catering for the possibility of different
varnos in the relation targetlist, but this is impossible for a base relation
(and if it were possible, putting all the widths in the same RelOptInfo would
be wrong anyway).

Modified Files:
--------------
    pgsql/src/backend/optimizer/path:
        costsize.c (r1.198 -> r1.199)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/costsize.c?r1=1.198&r2=1.199)

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